1- (10 points) Create a ) Create a regular expression- DFA- and Regula.pdf
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1. (10 points) Create a ) Create a regular expression, DFA, and Regular Grammar that describes a languages that has an even number of a's and an odd number of b's followed by ayn number of c s or d's, OR a patten of even occurrences of the string ccbad'.
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1- According to an article in the Wall Street Journal on February 7- 2.pdf
1. (5 points) Rank the following functions by asymptotic growth from the slowest growing to the
fastest growing. lo g n n , ( lo g n ) 100 n , 2 n , lo g ( lo g n ) , n n , lo g ( n 100 ) , n 3 , 2 2 n , n
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1. (5 marks) A subgroup N of a group G is said to be normal if and only if every left coset of N is
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1. (4 pts) 1.16 Number of pets owned and happiness [CL1] : The scatterplot below shows the
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relationships, but experiments must be conducted before we can make causal statements. Recall
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Can we conclude that having pets causes an increase in happiness?
__Yes, this is an experimental study
__Yes, this is an observational study
__No, this is an observational study
__No, this is an experimental study
Can we conclude that having pets is correlated to happiness?
__Yes, this is an experimental study
__Yes, this is an observational study
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profits. b. On your graph, compare the profits in part a) to the profits if the Riviera charged the
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1. (5 points) Rank the following functions by asymptotic growth from the slowest growing to the
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hemogiobin to peripheral tissues - Decreased pH : the amount of oxygen discharged (released)
by hemoglobin to peripheral tissues increased H + the amount of oxygen discharged (released)
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assets and liabilities of the - Fed's T-account? - First National Bank's T-account? - the monetary
base? 2. (5pts.) If the Fed lends ole-bank a total of $200 million but depositors withdraw $150
million and hold it as currency, what happens to the assets and liabilities of the - Fed's T-
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1- a- Explain why trade winds blow from east to west in both the North.pdf
1. (5 marks) A subgroup N of a group G is said to be normal if and only if every left coset of N is
equal to the corresponding right coset, i.e., k G k N = N k Find all subgroups of the dihedral
group D 3 . For each subgroup, determine whether it is normal or not. Prove all your claims. 2. (5
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1- A- - ( ) )-0-30 The akere te Hia valee in if H(x) in and.pdf
1. (4 pts) 1.16 Number of pets owned and happiness [CL1] : The scatterplot below shows the
relationship between happiness and number of pets owned for 57 people, based on a survey.
[CL1] Tips for problems 1-2: Recall that observational studies permit us to identify
relationships, but experiments must be conducted before we can make causal statements. Recall
from algebra that the slope of a linear equation indicates a rising (positive slope) or falling
(negative slope) line, in this way you classify plots of the data points by observing if the trend is
generally linear and rising or falling.
Can we conclude that having pets causes an increase in happiness?
__Yes, this is an experimental study
__Yes, this is an observational study
__No, this is an observational study
__No, this is an experimental study
Can we conclude that having pets is correlated to happiness?
__Yes, this is an experimental study
__Yes, this is an observational study
__No, this is an observational study
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1- A rock that exhibits a phaneritic texture would be considered an ex.pdf
1. (20 points) Golfers have monthly demand for golfing at the Riviera Golf Club given as P =
250 25 Q where P is price per round of golf and Q the number played per month. Marginal
revenue is MR = 250 50Q and marginal (and average) cost is constant at MC = $50 . The Riviera
acts like a monopoly in setting its pricing. Illustrate your math answers below with a graph and
explanation. a. The Riviera sets a price per round of golf played plus a monthly membership fee
to join the club. Find the profit-maximizing price P , number of rounds Q , membership fee, and
profits. b. On your graph, compare the profits in part a) to the profits if the Riviera charged the
single-price non-discriminating monopoly price. c. Compare the deadweight loss (inefficiency)
of the single-price non-discriminating monopoly price with the two-part pricing in part a?
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1. (20 points) Give implementation-level English description of Turing Machine that decide the
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The one document pattern is given like this.
There are nine such documents like the pattern given below.
{"_id":{"$oid":"59a06674c8df9f3cd2ee7d51"},"name":"Sun","type":"Star","orderFromSun":{"$numberInt":"0"},"radius":{"value":{"$numberInt":"695700"},"units":"km"},"mass":{"value":{"$numberDouble":"1.9885e+30"},"units":"kg"},"sma":{"value":{"$numberInt":"0"},"units":"km"},"orbitalPeriod":{"value":{"$numberInt":"0"},"units":"years"},"eccentricity":{"$numberInt":"0"},"meanOrbitalVelocity":{"value":{"$numberInt":"0"},"units":"km/sec"},"rotationPeriod":{"value":{"$numberDouble":"25.449"},"units":"days"},"inclinationOfAxis":{"value":{"$numberDouble":"7.25"},"units":"degrees"},"meanTemperature":{"$numberInt":"5600"},"gravity":{"value":{"$numberInt":"274"},"units":"m/s^2"},"escapeVelocity":{"value":{"$numberDouble":"617.7"},"units":"km/sec"},"meanDensity":{"$numberDouble":"1.4"},"atmosphericComposition":"H2+He","numberOfMoons":{"$numberInt":"0"},"hasRings":false,"hasMagneticField":true}
For the above question can you please help me write the mongodb query using aggregate,group
and unwind.
I have assignment due tom. When I asked the chegg team few hours the same question they
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$1,200
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1. // MAINTENANCE09
// Program prompts a user for name, hours worked,
// and hourly pay rate
// then computes gross pay and displays the name and gross pay
// Modify the program to use four methods named
// getName(), getHours(), getPayRate(), and computeGross()
start
Declarations
string name
num hours
num payRate
num gross
output "Input name >> "
input name
output "Input hours worked >> "
input hours
output "Input pay rate >> "
input payRate
gross = hours * payRate
output name, " earned $", gross
stop.
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1- A rock that exhibits a phaneritic texture would be considered an ex.pdf
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1. A researcher wants to know if excessive social media use causes academic problems. She
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1. A patient is receiving a continuous intravenous (IV) heparin infusion. The nurse is monitoring
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1- A movie may have many actors- and an actor can act in many movies-.pdf
1. A movie may have many actors, and an actor can act in many movies. An actor can play more
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table, plus the name of the role and the title of the movie.
a) There might be actors who do not have roles in the Role table
b) The actor referenced might not exist in the table
c) A role might list a movie title that does not exist in the Movie table
d) There could be more than one actor with the same name
2. Suppose we have the following relational model:
Movie(mov_id(PK), title, yr)
Person(pid(PK), fname, lname, gender)
Acts_In(actor_id(PFK), movie_id(PFK), role) -- actor_id references Person, movie_id references
Movie
What would be true of the following query?
SELECT fname, lname
FROM Movie m, Acts_In a, Person p
WHERE mov_id = movie_id AND actor_id = pid AND yr = 2022
a) It produces the names of actors who were in every movie released in 2022
b) It produces the names of all actors
c) It produces names of actors who had a role in a movie released in 2022
d) It produces the names of actors who were in exactly 1 movie released in 2022
.
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2024.06.01 Introducing a competency framework for languag learning materials ...
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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1- A movie may have many actors- and an actor can act in many movies-.pdf
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{"_id":{"$oid":"59a06674c8df9f3cd2ee7d51"},"name":"Sun","type":"Star","orderFromSun":{"$numberInt":"0"},"radius":{"value":{"$numberInt":"695700"},"units":"km"},"mass":{"value":{"$numberDouble":"1.9885e+30"},"units":"kg"},"sma":{"value":{"$numberInt":"0"},"units":"km"},"orbitalPeriod":{"value":{"$numberInt":"0"},"units":"years"},"eccentricity":{"$numberInt":"0"},"meanOrbitalVelocity":{"value":{"$numberInt":"0"},"units":"km/sec"},"rotationPeriod":{"value":{"$numberDouble":"25.449"},"units":"days"},"inclinationOfAxis":{"value":{"$numberDouble":"7.25"},"units":"degrees"},"meanTemperature":{"$numberInt":"5600"},"gravity":{"value":{"$numberInt":"274"},"units":"m/s^2"},"escapeVelocity":{"value":{"$numberDouble":"617.7"},"units":"km/sec"},"meanDensity":{"$numberDouble":"1.4"},"atmosphericComposition":"H2+He","numberOfMoons":{"$numberInt":"0"},"hasRings":false,"hasMagneticField":true}
For the above question can you please help me write the mongodb query using aggregate,group
and unwind.
I have assignment due tom. When I asked the chegg team few hours the same question they
have used $size must be an array. Please give me the correct query..
1- A content calendar gives you a map of all your future content acros.pdf
1. Which of the following activities is identified with a service business?
Fabrication
Diagnostic imaging
Assembly
Mixing
abcd
2. Jacobsville Hospital has budgeted costs of $850,000 in diagnostic imaging. The total estimated
activity-based usage is 2,500 images. Total costs for the entire hospital are estimated to be
$3,000,000. The activity rate per image is
$340
$1,200
$860
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abcd.
1- -- MAINTENANCE09 -- Program prompts a user for name- hours worke.pdf
1. // MAINTENANCE09
// Program prompts a user for name, hours worked,
// and hourly pay rate
// then computes gross pay and displays the name and gross pay
// Modify the program to use four methods named
// getName(), getHours(), getPayRate(), and computeGross()
start
Declarations
string name
num hours
num payRate
num gross
output "Input name >> "
input name
output "Input hours worked >> "
input hours
output "Input pay rate >> "
input payRate
gross = hours * payRate
output name, " earned $", gross
stop.
1- (20 points) Give implementation-level English description of Turing.pdf
1.
A number of structures in the male reproductive anatomy contribute to the final composition of
the semen. Place the structures in the correct order in which the structures contribute to the
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1. A rock that exhibits a phaneritic texture would be considered an extrusive rock.
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Ash and water
Water and dirt
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All of the answer choices are correct
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Oxide and sulfide minerals separated in the Earth's crust
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table, plus the name of the role and the title of the movie.
a) There might be actors who do not have roles in the Role table
b) The actor referenced might not exist in the table
c) A role might list a movie title that does not exist in the Movie table
d) There could be more than one actor with the same name
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Movie(mov_id(PK), title, yr)
Person(pid(PK), fname, lname, gender)
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Movie
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SELECT fname, lname
FROM Movie m, Acts_In a, Person p
WHERE mov_id = movie_id AND actor_id = pid AND yr = 2022
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c) It produces names of actors who had a role in a movie released in 2022
d) It produces the names of actors who were in exactly 1 movie released in 2022
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